How long is the flight from Cardiff to Finland?

Airlines like KLM fly from Cardiff to Finland in about 17h 45m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1244 mi.

In terms of precipitation, rainfall in Finland ranges from 30.0 - 70.0 inches per month. August is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Finland when rainfall is around 30.0 mm.

If weather is an important factor for your trip to Finland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).

What is the cheapest time of day to fly from CWL to FI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cardiff to Finland as you normally would.

What airport do you fly from for flights from Cardiff to Finland?

Most people fly from Cardiff Wales (CWL) if they book a flight from Cardiff to Finland. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.

Can I find deals for flights from Cardiff to Finland that include hotel bookings?

Yes. In addition to deals on Cardiff to Finland flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Cardiff to Finland?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Finland.

Can I find deals for business class flights from Cardiff to Finland?

Yes. Cheapflights offers flight deals from Cardiff to Finland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£215+ Flights from Cardiff to Finland

Cheap flight deals from Cardiff to Finland

Round-trip from	£215

Ryanair
20/10-24/10
4 total stops
38h 35m total
Cardiff to Finland

Search Deals

Find flight deals from Cardiff to Finland

Cheapest flights from Cardiff to Finland
Explore the most affordable flight options available from Cardiff to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2025.

Mon 20/1013:10CWL - HEL

2 stops18h 20mMultiple Airlines

Fri 24/1013:15HEL - CWL

2 stops20h 15mMultiple Airlines

Deal found 1/9£215

Thu 16/1007:55CWL - HEL

3 stops22h 25mMultiple Airlines

Thu 23/1013:00HEL - CWL

2 stops25h 00mMultiple Airlines

Deal found 1/9£250

Mon 20/1017:15CWL - HEL

1 stop17h 45mKLM

Fri 24/1013:55HEL - CWL

1 stop4h 50mKLM

Deal found 1/9£254

Wed 8/1020:30CWL - HEL

3 stops35h 00mMultiple Airlines

Sun 12/1018:00HEL - CWL

2 stops20h 45mMultiple Airlines

Deal found 2/9£268

Thu 16/1017:15CWL - HEL

1 stop17h 45mKLM

Thu 23/1013:55HEL - CWL

1 stop4h 50mKLM

Deal found 1/9£278

Best flights from Cardiff to Finland
Discover carefully curated flight deals from Cardiff to Finland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 September 2025.

Mon 20/1013:10CWL - HEL

2 stops18h 20mMultiple Airlines

Fri 24/1013:15HEL - CWL

2 stops20h 15mMultiple Airlines

Deal found 1/9£215

Mon 20/1017:15CWL - HEL

1 stop17h 45mKLM

Fri 24/1013:55HEL - CWL

1 stop4h 50mKLM

Deal found 1/9£254

Thu 16/1007:55CWL - HEL

3 stops22h 25mMultiple Airlines

Thu 23/1013:00HEL - CWL

2 stops25h 00mMultiple Airlines

Deal found 1/9£250

Thu 16/1017:15CWL - HEL

1 stop17h 45mKLM

Thu 23/1013:55HEL - CWL

1 stop4h 50mKLM

Deal found 1/9£278

Wed 8/1020:30CWL - HEL

3 stops35h 00mMultiple Airlines

Sun 12/1018:00HEL - CWL

2 stops20h 45mMultiple Airlines

Deal found 2/9£268

Last-minute flights from Cardiff to Finland
Discover last-minute flight deals from Cardiff to Finland. Data last updated 2 September 2025 and is based on user searches.

Wed 8/1020:30CWL - HEL

3 stops35h 00mMultiple Airlines

Sun 12/1018:00HEL - CWL

2 stops20h 45mMultiple Airlines

Deal found 2/9£268

Thu 16/1007:55CWL - HEL

3 stops22h 25mMultiple Airlines

Thu 23/1013:00HEL - CWL

2 stops25h 00mMultiple Airlines

Deal found 1/9£250

Thu 16/1017:15CWL - HEL

1 stop17h 45mKLM

Thu 23/1013:55HEL - CWL

1 stop4h 50mKLM

Deal found 1/9£278

Mon 20/1013:10CWL - HEL

2 stops18h 20mMultiple Airlines

Fri 24/1013:15HEL - CWL

2 stops20h 15mMultiple Airlines

Deal found 1/9£215

Mon 20/1017:15CWL - HEL

1 stop17h 45mKLM

Fri 24/1013:55HEL - CWL

1 stop4h 50mKLM

Deal found 1/9£254

Fly from

Fly to

Route

Depart

Return

Price

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Mon 20/10

13:10-09:30

2 stops18h 20m

Helsinki-Vantaa

Fri 24/10

13:15-07:30

2 stops20h 15m

£215

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Thu 16/10

07:55-08:20

3 stops22h 25m

Helsinki-Vantaa

Thu 23/10

13:00-12:00

2 stops25h 00m

£250

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Mon 20/10

17:15-13:00

1 stop17h 45m

Helsinki-Vantaa

Fri 24/10

13:55-16:45

1 stop4h 50m

£254

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Wed 8/10

20:30-09:30

3 stops35h 00m

Helsinki-Vantaa

Sun 12/10

18:00-12:45

2 stops20h 45m

£268

CardiffHelsinki

CWL - HEL

CWLHEL

Cardiff Wales

Thu 16/10

17:15-13:00

1 stop17h 45m

Helsinki-Vantaa

Thu 23/10

13:55-16:45

1 stop4h 50m

£278

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Best time to book a flight from Cardiff to Finland

Have a flexible travel schedule? Discover the best time to fly to Finland from Cardiff with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cardiff to Finland

What is the cheapest month to book a flight from Cardiff to Finland?

Currently, November is the cheapest month in which you can book a flight from Cardiff to Finland (average of £92). Flying from Cardiff to Finland in July is currently the most expensive (average of £305). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Finland

Read through reviews of airlines operating flights from Cardiff to Finland, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,382 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,382 reviews

KLM

7.8

Good

1,382 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

What airport do you fly from for flights from Cardiff to Finland?
Most people fly from Cardiff Wales (CWL) if they book a flight from Cardiff to Finland. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.
How long is the flight from Cardiff to Finland?
Airlines like KLM fly from Cardiff to Finland in about 17h 45m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1244 mi.
Can I find deals for flights from Cardiff to Finland that include hotel bookings?
Yes. In addition to deals on Cardiff to Finland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cardiff to Finland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Finland.
Can I find deals for business class flights from Cardiff to Finland?
Yes. Cheapflights offers flight deals from Cardiff to Finland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Cardiff to Finland?
Currently, November is the cheapest month in which you can book a flight from Cardiff to Finland (average of £92). Flying from Cardiff to Finland in July is currently the most expensive (average of £305). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Direct flights to Prague

Direct flights to Madrid

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Direct flights to Budapest

Direct flights to Ibiza

Direct flights to Berlin

Direct flights to Las Palmas de Gran Canaria

Direct flights to Zurich

Direct flights to Brussels

Direct flights to Copenhagen

Direct flights to Newquay

Direct flights to Stockholm

Direct flights to Geneva

Direct flights to Naples

Direct flights to Frankfurt am Main

Direct flights to Nice

Direct flights to Venice

Direct flights to Heraklion

Direct flights to Paphos

Direct flights to Vienna

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Direct flights to Oslo

Top airline flying from Cardiff to Finland

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£218	Average£298	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

How does Cheapflights help users find flights from Cardiff to Finland?

Cheapflights makes it easy to find Cardiff to Finland flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Finland?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Cardiff to Finland for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Cardiff to Finland with no change fees?

Yes, we can. To see specific flights from Cardiff to Finland with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Cardiff to Finland become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Finland from Cardiff today and book when prices fit your budget.

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Cheap flights from Cardiff to Finland from £215

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cardiff to Finland

Keep the following information in mind while searching for Cardiff to Finland flight deals. Data was last updated 2 September 2025.

Round-trip from

Find flight deals from Cardiff to Finland

Cheapest flights from Cardiff to FinlandExplore the most affordable flight options available from Cardiff to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2025.

Explore the most affordable flight options available from Cardiff to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cardiff to Finland that are best for you.

Best time to book a flight from Cardiff to Finland

Have a flexible travel schedule? Discover the best time to fly to Finland from Cardiff with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Cardiff to Finland

What is the cheapest month to book a flight from Cardiff to Finland?

Reviews of airlines servicing Finland

Read through reviews of airlines operating flights from Cardiff to Finland, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Finland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Cardiff to Finland?

How long is the flight from Cardiff to Finland?

Can I find deals for flights from Cardiff to Finland that include hotel bookings?

How can I find direct flights from Cardiff to Finland?

Can I find deals for business class flights from Cardiff to Finland?

What is the cheapest month to book a flight from Cardiff to Finland?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cardiff to Finland

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Cardiff to Finland

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cardiff to Finland?

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Finland?

Can Cheapflights find flights from Cardiff to Finland with no change fees?

Can Cheapflights notify me if prices for flights from Cardiff to Finland become cheaper?

100% Free

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Cheapest flights from Cardiff to Finland
Explore the most affordable flight options available from Cardiff to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2025.